Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/10729
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dc.contributor.authorGoswami, Priyanka-
dc.contributor.authorBaruah, Sukanya-
dc.contributor.authorDas, Diganta Kumar-
dc.date.accessioned2010-12-03T10:12:21Z-
dc.date.available2010-12-03T10:12:21Z-
dc.date.issued2010-12-
dc.identifier.issn0975-0975(Online); 0376-4710(Print)-
dc.identifier.urihttp://hdl.handle.net/123456789/10729-
dc.description1617-1620en_US
dc.description.abstractThe intensity of the fluorescent emission spectra of 2,7-dichlorofluorescein (510-640 nm) on excitation with 350 nm enhances on interaction with Cd2+ ions. Minor enhancement is observed with Na+ and Zn2+ ions, while no enhancement at all in fluorescence is observed with K+, Ca2+, Cu2+ and Ni2+. The enhancement in the fluorescence is explained on the basis of photoinduced electron transfer (PET) mechanism due to the binding of two Cd2+ ions to 2,7-dichlorofluorescein (log b = 3.80).en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.relation.ispartofseriesInt. Cl.9 G01N21/64en_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-A Vol.49A(12) [December 2010]en_US
dc.subjectElectrochemistryen_US
dc.subjectSensorsen_US
dc.subjectFluorescenceen_US
dc.subjectCadmiumen_US
dc.title2,7-Dichlorofluorescein, a fluorescent sensor to detect Cd2+ over Na+, K+, Ca2+, Cu2+, Ni2+ and Zn2+en_US
dc.typeArticleen_US
Appears in Collections:IJC-A Vol.49A(12) [December 2010]

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